/* input & items size */
.fileuploader-theme-thumbnails .fileuploader-thumbnails-input,
.fileuploader-theme-thumbnails .fileuploader-items-list .fileuploader-item {
    position: relative;
    display: inline-block;
    margin: 16px 0 0 16px;
    padding: 0;
    vertical-align: top;
    width: 25%;
    width: calc(25% - 16px);
    padding-top: 20%;
}

.fileuploader-theme-thumbnails .fileuploader-thumbnails-input-inner,
.fileuploader-theme-thumbnails .fileuploader-item-inner {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 6px;
}

/* input */
.fileuploader-theme-thumbnails .fileuploader-thumbnails-input-inner {
    background: #e6ebf4;
    border: 2px dashed #92a7bf;
    text-align: center;
    font-size: 30px;
    color: #90a0bc;
    cursor: pointer;
    opacity: 0.5;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    -webkit-transition: all 0.2s ease;
    transition: all 0.2s ease;
}

    .fileuploader-theme-thumbnails .fileuploader-thumbnails-input-inner:hover {
        opacity: 1;
    }

    .fileuploader-theme-thumbnails .fileuploader-thumbnails-input-inner:active,
    .fileuploader-theme-thumbnails .fileuploader-dragging .fileuploader-thumbnails-input-inner {
        background: #f6f6fb;
    }

    .fileuploader-theme-thumbnails .fileuploader-thumbnails-input-inner i {
        position: absolute;
        font-style: normal;
        left: 0;
        top: 0;
        top: 50%;
        left: 50%;
        -webkit-transform: translateX(-50%) translateY(-50%);
        transform: translateX(-50%) translateY(-50%);
    }

/* items */
.fileuploader-theme-thumbnails .fileuploader-items .fileuploader-items-list {
    margin: -16px 0 0 -16px;
}

.fileuploader-theme-thumbnails .fileuploader-items .fileuploader-item {
    border-bottom: 0;
}

    .fileuploader-theme-thumbnails .fileuploader-items .fileuploader-item:last-child {
        margin-bottom: 0;
    }

.fileuploader-theme-thumbnails .fileuploader-items .fileuploader-item-inner {
    background: rgba(0, 0, 0, 0.02);
    overflow: hidden;
    z-index: 1;
}

.fileuploader-theme-thumbnails .fileuploader-item-inner .thumbnail-holder,
.fileuploader-theme-thumbnails .fileuploader-items-list .fileuploader-item-image {
    width: 100%;
    height: 100%;
}

.fileuploader-theme-thumbnails .fileuploader-items-list .fileuploader-item-image {
    position: relative;
    background: #ffff;
    text-align: center;
    overflow: hidden;
}

.fileuploader-theme-thumbnails .fileuploader-items .fileuploader-item .fileuploader-item-icon {
    background-size: 30%;
}

    .fileuploader-theme-thumbnails .fileuploader-items .fileuploader-item .fileuploader-item-icon i {
        display: none;
    }

.fileuploader-theme-thumbnails .fileuploader-items .fileuploader-item .fileuploader-action-popup {
    border-radius: 6px;
    z-index: 1;
}

.fileuploader-theme-thumbnails .fileuploader-item .type-holder {
    position: absolute;
    top: 6px;
    left: 6px;
    padding: 4px 6px;
    background: rgba(0, 0, 0, 0.4);
    text-transform: uppercase;
    color: #fff;
    font-size: 12px;
    border-radius: 4px;
    z-index: 2;
}

.fileuploader-theme-thumbnails .fileuploader-item .actions-holder {
    position: absolute;
    top: 6px;
    right: 6px;
    z-index: 2;
    height: 20px;
}

.fileuploader-theme-thumbnails .fileuploader-items .fileuploader-item .fileuploader-action {
    color: #fff;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.3);
}

    .fileuploader-theme-thumbnails .fileuploader-items .fileuploader-item .fileuploader-action + .fileuploader-action {
        margin-left: 8px;
    }

.fileuploader-theme-thumbnails .fileuploader-item .content-holder {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 6px;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.3);
    background: -webkit-linear-gradient(top, rgba(0,0,0,0) 0%,rgba(0,0,0,0.65) 100%);
    background: -moz-linear-gradient(top, rgba(0,0,0,0) 0%, rgba(0,0,0,0.65) 100%);
    background: linear-gradient(to bottom, rgba(0,0,0,0) 0%,rgba(0,0,0,0.65) 100%);
    z-index: 2;
}

    .fileuploader-theme-thumbnails .fileuploader-item .content-holder h5 {
        display: block;
        margin: 0;
        padding: 0;
        font-size: 14px;
        font-weight: normal;
        color: #fff;
        overflow: hidden;
        white-space: nowrap;
        text-overflow: ellipsis;
    }

    .fileuploader-theme-thumbnails .fileuploader-item .content-holder span {
        display: block;
        font-size: 11px;
        color: rgba(255, 255, 255, 0.8);
    }

/* uploading */
.fileuploader-theme-thumbnails .fileuploader-items .fileuploader-item.upload-failed .fileuploader-item-inner {
    background: #db6868;
}

.fileuploader-theme-thumbnails .fileuploader-item .progress-holder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #fff;
    display: none;
    z-index: 1;
}

    .fileuploader-theme-thumbnails .fileuploader-item .progress-holder .fileuploader-progressbar {
        position: relative;
        top: 50%;
        width: 80%;
        height: 6px;
        margin: 0 auto;
        margin-top: -6px;
        background: #dde4f6;
    }

/* sorter */
.fileuploader-theme-thumbnails .fileuploader-items .fileuploader-item.sorting {
    padding-top: 0;
    margin: 0;
}

.fileuploader-theme-thumbnails .fileuploader-sorter-placeholder {
    background: #f0f3f9;
    border-radius: 6px;
}

/* responsive */
@media all and (max-width: 768px) {
    .fileuploader-theme-thumbnails .fileuploader-thumbnails-input,
    .fileuploader-theme-thumbnails .fileuploader-items-list .fileuploader-item {
        width: 33.33333333%;
        width: calc(33.33333333% - 16px);
        padding-top: 30%;
    }
}

@media all and (max-width: 480px) {
    .fileuploader-theme-thumbnails .fileuploader-thumbnails-input,
    .fileuploader-theme-thumbnails .fileuploader-items-list .fileuploader-item {
        width: 50%;
        width: calc(50% - 16px);
        padding-top: 40%;
    }
}